73313764 has 12 divisors (see below), whose sum is σ = 129622444. Its totient is φ = 36278784.

The previous prime is 73313731. The next prime is 73313771. The reversal of 73313764 is 46731337.

It can be written as a sum of positive squares in 2 ways, for example, as 19731364 + 53582400 = 4442^2 + 7320^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94089 + ... + 94864.

Almost surely, 2^73313764 is an apocalyptic number.

It is an amenable number.

73313764 is a deficient number, since it is larger than the sum of its proper divisors (56308680).

73313764 is a wasteful number, since it uses less digits than its factorization.

73313764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189054 (or 189052 counting only the distinct ones).

The product of its digits is 31752, while the sum is 34.

The square root of 73313764 is about 8562.3457066390. The cubic root of 73313764 is about 418.5318428819.

The spelling of 73313764 in words is "seventy-three million, three hundred thirteen thousand, seven hundred sixty-four".